| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] in | 13152 |
|
| 2 | be [vb pp] in [adj] | 5331 |
|
| 3 | [modal v] be [vb pp] [adj] | 3561 |
|
| 4 | [modal v] be in [adj] | 604 |
|
